Hardware Spec Index

Strivon HD-3405 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD3405-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,900 (Hard Drives scale)
Category rank#48,481
Street price$479
Power8 W
Performance per dollar6.05
Released2023

Specifications

BrandStrivon
ModelStrivon HD-3405 Ultra
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-2729 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,780$189Compare
Mirenta HD-2172 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,731$179Compare
Altrix HD-2778 Ultra 6TB 5,400 RPM CMR NAS Hard Drive1,141$99Compare
Novexa HD-4211 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,167$339Compare
Altrix HD-9769 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,580$169Compare
Altrix HD-5580 Pro 16TB 7,200 RPM CMR NAS Hard Drive1,813$229Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-3405 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/13636949 (accessed 2026-10-25).